Hand-painted porcelain floor vase bearing a Kangxi mark

This large ceramic and porcelain floor vase features an intricate, colorful hand-painted polychrome enamel design utilizing a pastel palette of pinks, greens, and blues. The visible exterior body displays floral motifs with blooming roses and foliate patterns framed by decorative panels. The base of the vessel, which rests unglazed along its foot rim, shows surface dirt and minor discoloration consistent with age and floor placement. The recessed base glaze is white and features a six-character underglaze black cobalt mark reading '大清康熙年製' (Da Qing Kangxi Nian Zhi), along with a small stamped red inventory or collection mark adjacent to it. The attribution of the mark suggests a Kangxi period style, though reign marks are frequently apocryphal and applied in later periods as a tribute, making the exact age and manufacturing period unverified. The owner supplies the simple description of 'Vase', which is unverified by physical inspection. The craftsmanship indicates detailed hand-painting, but due to the prevalence of later revival wares, the piece requires in-person expert authentication to establish its true date of manufacture.

Per user submission, this large floor vase is described simply as a 'Vase' and bears an underglaze six-character Kangxi mark. Based on what I can see in the photograph, the vessel displays a vibrant, polychrome enamel floral design with blooming roses and foliate patterns. I can't verify from a photo whether the piece dates to the Kangxi period (1662–1722) or if it represents a later revival ware, as reign marks are frequently applied in later periods as a tribute. An in-person expert examination, pigment analysis, and physical inspection of the paste and unglazed foot rim would be needed to confirm authenticity and exact age. The estimated value range of $1,500 to $3,000 assumes the hypothesis that the piece is a period example with correct attribution. Demand for large, decorative Chinese porcelain floor vases with intricate enamel work remains steady among interior decorators and collectors of Asian art. However, if the item turns out to be a 19th- or 20th-century reproduction, copy, or made 'in the style of' the Kangxi period—as is very common with marked wares—the market value would typically adjust downward significantly, likely falling into the $300 to $800 range.